Accpording to mskb#Q221617 it was fixed in SP3. Make sure that your application is using runtime files from SP5 also.

>Hello,
>
>As part of a simple data cleaning routine I am using the following code:
>
>lcNameKey = CHRTRAN(lcNameKey, " ',./;#[]{}=-_+()*&^%$£!z", "")
>
>99.9% of the time this code does exactly what you would expect...
>
>However, every once in a while the code instantiates a Fatal Exception C000000005 error (I may have incorrect number of 0's but you know the one I mean)
>
>I cannot see any pattern in the value coming in as lcNameKey, usually a surname or forename and surname.
>
>I am running VFP6 SP5.
>
>The code is called from within a SCAN loop, the error occurs less on low data quantities (< 1000) and more on quantities into the tens of thousands.
>
>Has anybody come across anything similar? Can anyone provide any advice?
>
>TIA
>
>Ben